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Individual Calculations August 2019 |
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| David, Vincent Total change: 2.60 | |   |
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| Championnat International d'Echecs de Paris IdF 2019 Open B | PARIS | FRA | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1821 | 6.50 | 9 | 0.13 | 20 | 2.60 | |
|  Duprey, Francois-Xavier | | | 1600 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Vernadet, Jacques | | | 1648 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Badinier, Romain | | | 1710 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Lordier, Sophia | | | 1622 | FRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Jacq, Philippe | | | 1700 | FRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Perot, Philippe | | | 1578 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Boulemnakher, Karim | | | 1759 | FRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Sananes, Remi | | | 1557 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tran, Philippe | | | 1763 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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